Base | Representation |
---|---|
bin | 10111000101011001… |
… | …10011010101001110 |
3 | 1011222201020101200011 |
4 | 23202230303111032 |
5 | 200340143024443 |
6 | 5405440023434 |
7 | 616055365300 |
oct | 134254632516 |
9 | 34881211604 |
10 | 12393329998 |
11 | 528a791295 |
12 | 249a601b7a |
13 | 12267ac17a |
14 | 857d67970 |
15 | 4c8067b9d |
hex | 2e2b3354e |
12393329998 has 24 divisors (see below), whose sum is σ = 21827218392. Its totient is φ = 5261783184.
The previous prime is 12393329989. The next prime is 12393330023. The reversal of 12393329998 is 89992339321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 580461 + ... + 601432.
It is an arithmetic number, because the mean of its divisors is an integer number (909467433).
Almost surely, 212393329998 is an apocalyptic number.
12393329998 is a deficient number, since it is larger than the sum of its proper divisors (9433888394).
12393329998 is a wasteful number, since it uses less digits than its factorization.
12393329998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1182016 (or 1182009 counting only the distinct ones).
The product of its digits is 5668704, while the sum is 58.
The spelling of 12393329998 in words is "twelve billion, three hundred ninety-three million, three hundred twenty-nine thousand, nine hundred ninety-eight".
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